3 Utility and 11 Design Patents
#9 in Nagano-ken
#2,044 in Japan
#19,849 in the World
rank by design patentsForward Citations = 171
Company Filing History:
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#9 in Nagano-ken
#2,044 in Japan
#19,849 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today